be in someone's shoes
US /bi ɪn ˈsʌm.wʌnz ʃuːz/
UK /bi ɪn ˈsʌm.wʌnz ʃuːz/

1.
設身處地, 處在某人的境地
to be in another person's situation, especially a difficult one
:
•
I wouldn't want to be in his shoes right now, with all the pressure he's under.
我可不想現在處在他的境地,他承受著巨大的壓力。
•
If you could just be in my shoes for a day, you'd understand why I made that decision.
如果你能設身處地為我著想一天,你就會明白我為什麼做出那個決定。